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How to buy ChainLink and how it works

How to get started buying and selling ChainLink (LINK) in Canada.

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ChainLink is blockchain middleware that aims to connect smart contracts with real-time information from off-chain resources, for example, banks and stock exchanges. This allows smart contracts to access data feeds, application programming interfaces (APIs) and traditional bank payment systems that operate outside the blockchain infrastructure.

ChainLink’s ecosystem revolves around the LINK token and the LINK network. How do LINK tokens work and how can you buy or trade them in Canada? Read on to find out.

Disclaimer: This information should not be interpreted as an endorsement of cryptocurrency or any specific provider, service or offering. It is not a recommendation to trade.

Where to buy ChainLink

LINK tokens are available on a number of cryptocurrency exchanges around the world, such as the following:

Name Product Deposit methods Fiat Currencies Cryptocurrencies
Bank transfer (ACH),PayPal,Bank transfer (SEPA),SWIFT,Xfers,Credit or Debit Card
USD, AUD, CAD, CHF, EUR, GBP, NZD, SGD, JPY, ZAR & 9+ more

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Buy 55+ cryptocurrencies at true cost, earn up to 8% p.a. on holdings, pay with your crypto for cashback at stores, get loans and more with this complete crypto-finance platform.
Credit card,Cryptocurrency,Debit card,Bank transfer (via third party)
USD, GBP, CAD, EUR, CNY, RUB, TRY, NGN, UAH, KZT & 23+ more

202
cryptocurrencies

Trade an extensive range of reputable coins on this world-renowned exchange, popular for its high liquidity and multi-language support.

US residents: As of September 2019, US-based users can only trade USD on the American dollar onramp of Binance, Binance.US.
UK residents: In addition to normal crypto trading services, Binance offers margin lending. As this is a regulated activity which they are not authorised to offer in the UK, we advise you not to use this service. If you're interested in margin trading, see authorised providers.
Electronic Funds Transfer,Wire transfer,Osko,PayID,Ethana Custody
USD, EUR, GBP, JPY, CAD, CHF, AUD

34
cryptocurrencies

Buy, sell and trade a range of digital currencies on this high-liquidity exchange – suitable for beginners right through to advanced traders.

UK residents: In addition to normal crypto trading, Kraken offers margin lending. As this is a regulated activity which they are not authorised to offer in the UK, we advise you not to use this service. If you're interested in margin trading, see authorised providers.
Bank transfer (ACH),Credit card,Bank transfer (SEPA), Faster Payments Service,Skrill
USD, EUR, GBP, RUB

23
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Disclaimer: Highly volatile investment product. Your capital is at risk.
Use your USD, EUR or RUB to buy and sell cryptocurrency at competitive exchange rates and with high maximums for verified accounts.
Credit card,Cryptocurrency
USD, JPY, RUB, EUR

387
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CoinSwitch allows you to compare and convert over 250 cryptocurrencies across all exchanges.
Credit card,Debit card
USD, EUR, GBP, AUD, CAD, CHF, HKD, JPY, PHP, ZAR & 30+ more

146
cryptocurrencies

Access competitive crypto-to-crypto exchange rates for 150+ cryptocurrencies on this global exchange.
AdvCash,Cryptocurrency,Payeer,Perfect Money,Capitalist
USD, RUB

1427
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Pay in USD, RUB or trade crypto to crypto at this Russian-based cryptocurrency exchange with hundreds of coins listed.
Cryptocurrency,Express Polish Post Office 24/7,Wire transfer,GBP bank transfers
USD, EUR, PLN, GBP

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This Polish-based exchange offers a variety of accessible payment methods, including Express Polish Post Office 24/7 service and Express DotPay.
Cryptocurrency
EUR, GBP

111
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Trade crypto to crypto with a choice of over 100 currencies on this global exchange based in China.
OKEx Cryptocurrency Exchange
Bank transfer,Cryptocurrency,WeChat
USD, CNY, EUR, ARS, AUD, BGN, BRL, CAD, CHF, COP & 20+ more

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Listing over 100 cryptocurrencies, OKEx offers its users a variety of payment methods and coins to choose from.
Huobi Cryptocurrency Exchange
Cryptocurrency
GBP, USD, AUD, EUR, INR, BRL, KHR, CAD,CNY, NZD & 15+MORE

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Huobi is a digital currency exchange that allows its users to trade more than 190 cryptocurrency pairs.
Bithumb Cryptocurrency Exchange
Cryptocurrency,Wire transfer
KRW

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A global platform where users can make KRW and cryptocurrency deposits to purchase up to 15 popular cryptocurrencies.
Coinbase Pro
Bank transfer (ACH),Bank transfer (SEPA),Wire transfer
USD, EUR, GBP

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Formerly known as GDAX, Coinbase Pro is a US-based exchange which offers fiat currency payment options, including wire transfer, ACH bank transfer and SEPA.
Bittrex Digital Currency Exchange
Cryptocurrency,Wire transfer
USD

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Buy from one of the largest cryptocurrency exchanges with a selection of over 190+ cryptocurrencies and 3 USD pairings.
Gemini Cryptocurrency Exchange
Cryptocurrency,Wire transfer,Bank transfer (USA only)
USD

24
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Trade bitcoin, Ethereum and more at a US-based exchange where payments can be made in USD.
Bitit Cryptocurrency Marketplace
Cash,Credit card,Debit card,Neosurf,Bank transfer (SEPA)
EUR, USD, JPY, DKK, GBP, SEK, NOK, TRY & 5+ more

50
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Buy cryptocurrency with cash or credit card and get express delivery in as little as 10 minutes.
IDEX Cryptocurrency Exchange
IDEX Cryptocurrency Exchange
Cryptocurrency
-

257
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A decentralised cryptocurrency exchange where you can trade over 250 ERC20 tokens.
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How to buy ChainLink: Your step-by-step guide

There are many exchanges that let you buy LINK tokens directly with fiat currency (CAD, for example). You can also buy cryptocurrency such as Bitcoin (BTC) or Ethereum (ETH) and then trade that currency for LINK tokens. The basic process you’ll need to follow is outlined below:

Step 1. Create an account on a cryptocurrency exchange that allows you to trade LINK

You’ll need to provide your name, email address, phone number and proof of ID to register for an account. It’s also a good idea to setup two-factor authentication to provide an extra level of security.

Step 2. Deposit funds into your account

The process you’ll have to follow to deposit funds into your account varies depending on the cryptocurrency exchange you choose. For example, Binance users can click on “Funds” and then “Deposit” in the menu at the top right of the screen.

Step 3. Buy LINK

The last step is to buy LINK with fiat, or to exchange BTC or ETH for LINK, on your chosen exchange. Once again, the process varies depending on the exchange you choose, but when trading on Binance you’ll need to do the following:

Find the currency pair you want, such as LINK/ETH. Enter the amount of LINK you want to buy in the box provided and choose the best available market price or your own limit. You can then review the total cost of the transaction and if you’re happy to proceed, click “Buy LINK”.

ChainLink wallets

ChainLink coins are ERC20 tokens that exist on the Ethereum network. As a result, they can be stored on any Ethereum-friendly wallet, such as the following:

What is ChainLink and how does it work?

Launched in 2017, ChainLink is an intermediate blockchain that aims to connect blockchains with other off-chain applications. One drawback of smart contracts is that since they’re based on information secured on a blockchain and because of the way miners reach consensus around blockchain-based transaction data, they can’t interact with external resources such as data feeds and payment systems.

Smart contracts

Smart contracts are self-executing contracts executed on decentralized infrastructures and with the terms of the agreement written into cryptographic code. Since they exist on decentralized networks, such as a blockchain, smart contracts cannot be altered and therefore create a relationship that doesn’t rely on trust.

ChainLink acts as a fully decentralized oracle network to help connect smart contracts with external resources, off-chain payments and APIs. The potential applications for this are many and varied, and include connecting smart contracts with all manner of essential information, such as the following:

  • Central bank interest rates
  • Current exchange rates
  • Off-chain payment methods
  • Shipment and customs data
  • Sports scores
  • Weather forecasts

For example, let’s assume that there’s an Ethereum smart contract that needs to make a payment through PayPal. There’s currently no compatibility between Ethereum and the PayPal API, which is where ChainLink comes in. By linking the smart contract with the PayPal API, it can ensure fast and secure payment.

What to consider before buying LINK

  • LINK availability. The total supply of LINK tokens is one billion, and at the time of writing, there were 365 million tokens in circulation.
  • Use. LINK tokens are the cryptocurrency of the ChainLink network. When any company that operates a data feed, payment service or other useful off-chain API connects them to smart contracts through the ChainLink network, that company will receive LINK tokens in exchange.
  • Potential. The value of the LINK token depends on the takeup and popularity of the ChainLink network. Take a look through the company’s whitepaper and consider the real-world applications for ChainLink to help you decide whether it could be a worthwhile purchase.
  • Competition. While ChainLink was the first to announce a service of this kind, other platforms have launched similar technology and may compete for market share.
  • Future developments. ChainLink aims to help create new standards for an open source smart contract ecosystem, solve many of the problems inherent to smart contracts and help pave the way for real world blockchain adoption. It is an ongoing process without a fixed end goal, so ChainLink doesn’t publish roadmaps the way other cryptocurrency projects do.
  • Partnerships. It’s worth checking for news of any commercial partnerships ChainLink has in place. For example, it’s already established a partnership with global financial messaging service provider SWIFT to develop the SWIFT Smart Oracle.

FAQs

Disclaimer: Cryptocurrencies are speculative, complex and involve significant risks – they are highly volatile and sensitive to secondary activity. Performance is unpredictable and past performance is no guarantee of future performance. Consider your own circumstances, and obtain your own advice, before relying on this information. You should also verify the nature of any product or service (including its legal status and relevant regulatory requirements) and consult the relevant Regulators' websites before making any decision. Finder, or the author, may have holdings in the cryptocurrencies discussed.

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